Suivre
Ashfaq Ahmad
Ashfaq Ahmad
Chosun University
Adresse e-mail validée de chosun.kr
Titre
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A compact two elements MIMO antenna for 5G communication
A Ahmad, D Choi, S Ullah
Scientific Reports 12 (1), 3608, 2022
932022
Design and analysis of a novel tri-band flower-shaped planar antenna for GPS and WiMAX applications
S Ullah, F Faisal, A Ahmad, U Ali, FA Tahir, JA Flint
Journal of Electromagnetic waves and applications 31 (9), 927-940, 2017
512017
Flexible and compact spiral-shaped frequency reconfigurable antenna for wireless applications
A Ahmad, F Arshad, SI Naqvi, Y Amin, H Tenhunen, J Loo
IETE Journal of Research 66 (1), 22-29, 2020
402020
Design and SAR analysis of a dual band wearable antenna for WLAN applications
A Ahmad, F Faisal, S Ullah, DY Choi
applied sciences 12 (18), 9218, 2022
372022
High-gain vivaldi antenna with wide bandwidth characteristics for 5G mobile and Ku-Band radar applications
R Ullah, S Ullah, F Faisal, R Ullah, D Choi, A Ahmad, B Kamal
Electronics 10 (6), 667, 2021
332021
Design and analysis of dual-band high-gain THz antenna array for THz space applications
W Shihzad, S Ullah, A Ahmad, NA Abbasi, D Choi
Applied Sciences 12 (18), 9231, 2022
292022
Dual-band 5G MIMO antenna with enhanced coupling reduction using metamaterials
D Khan, A Ahmad, DY Choi
Scientific Reports 14 (1), 96, 2024
282024
Performance analysis of wearable dual-band patch antenna based on EBG and SRR surfaces
A Wajid, A Ahmad, S Ullah, D Choi, FU Islam
Sensors 22 (14), 5208, 2022
282022
MIMO antenna system with pattern diversity for sub-6 GHz mobile phone applications
U Ahmad, S Ullah, U Rafique, DY Choi, R Ullah, B Kamal, A Ahmad
IEEE Access 9, 149240-149249, 2021
262021
MIMO antenna array with the capability of dual polarization reconfiguration for 5G mm-wave communication
F Arshad, A Ahmad, Y Amin, MAB Abbasi, DY Choi
Scientific reports 12 (1), 18298, 2022
212022
Performance analysis of a wearable and dual band planar antenna using a mushroom-like electromagentic bandgap (EBG) ground plane
A Ahmad, F Faisal, S Khan, S Ullah, U Ali
2015 International Conference on Open Source Systems & Technologies (ICOSST …, 2015
122015
Design, optimization, and comparative analysis of wide-band polarization conversion along with dual coding sequences for RCS reduction
A Ahmad, DY Choi
Scientific Reports 14 (1), 8262, 2024
112024
Compact eight-element MIMO antenna with reduced mutual coupling and beam-scanning performance
A Ahmad, D Choi
Sensors 22 (22), 8933, 2022
92022
Design, fabrication, and measurements of extended L-shaped multiband antenna for wireless applications
A Ahmad, F Arshad, SI Naqvi, Y Amin, H Tenhunen
The Applied Computational Electromagnetics Society Journal (ACES), 388-393, 2018
92018
Design and performance evaluation of a Compact frequency-reconfigurable coplanar-waveguide-Fed slotted Patch Antenna for Multi-band Wireless Communication
A Ahmad, GO Lee, D Choi
Electronics 12 (18), 3889, 2023
72023
Performance analysis of a 2.4 GHz planar antenna using different types of wearable artificial ground planes
F Faisal, A Ahmad, U Ali, S Ullah, K Ullah
2015 12th International Conference on High-capacity Optical Networks and …, 2015
72015
A Miniaturized Dual-Band Antenna for 5G mm-Wave Applications
D Khan, A Ahmad, J Ali, YH Lee, DY Choi
2024 International Conference on Information Networking (ICOIN), 557-559, 2024
22024
A Metalens design for on-and off-center focusing with amorphous silicon hydrogenated (a-Si: H)-based 1D array in visible spectrum
J Ali, A Ahmad, D Choi
Electronics 12 (13), 2953, 2023
22023
High gain patch antenna array with defected ground structure for 5G applications
S Farhat, F Arshad, A Ahmad, AT Khan
2020 14th International Conference on Open Source Systems and Technologies …, 2020
22020
Investigating Polarization-Sensitive Transmission and Reflection Metasurfaces for Advanced Wavefront Manipulation
A Ahmad, J Ali, DY Choi
Applied Sciences 13 (18), 10389, 2023
12023
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